| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.70 | 9.641% | $137.8187 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $201.80 | 5.565% | $213.0302 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $34.36 | 8.389% | $37.2425 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $171.96 | 12.263% | $193.0475 | $193.05 | $193.05 | $193.00 |
| Purchase #5 | $72.32 | 6.585% | $77.0823 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $195.96 | 10.403% | $216.3457 | $216.35 | $216.35 | $216.30 |
| Purchase #7 | $218.45 | 4.525% | $228.3349 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $1,020.55 | $1,102.9018 | $1,102.90 | $1,102.95 | $1,102.70 | |